{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["organization", "location", "else", "person"], "input": "Travellers arriving in Egypt say militants and police officers clash regularly in Benghazi ."}
{"organization": [], "location": ["Egypt", "Benghazi"], "else": [], "person": []}